| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
20,000 pcs
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20000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Industrial Grade | |
| SVHC Present | |
| Tape & Reel |
The Texas Instruments LM5050MK-1 is an active ORing FET controller designed for robust power management solutions. It supports a wide input voltage range from 1V to 75V, with a 100V transient capability, making it suitable for demanding applications.
Key electrical characteristics include a maximum current handling of 250A and a typical quiescent current of 0.4mA. The device features a charge pump gate driver for external N-channel MOSFETs, a fast 50ns response time to current reversal, and a minimum VDS clamp for faster turnoff. The operating temperature range is -40°C to 125°C.
This controller is available in a compact SOT-23-6 (also referred to as SOT-6 or Thin SOT-23-6) surface-mount package with dimensions of 8.12 mm² (2.9 mm × 2.8 mm). It offers features such as AUX input, linear control, reverse current blocking, and reverse polarity protection.
The LM5050MK-1 is suitable for applications requiring reliable power path management, such as redundant power supplies, high-side ORing, and eFuses.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LM5050MK-1 operates with an input voltage range of 5V to 75V. A bias supply is required for input voltages below 5V, allowing operation down to 1V.
The LM5050MK-1 supports a maximum current of 250A.
The LM5050MK-1 operates over a temperature range of -40°C to 125°C.
The LM5050MK-1 is available in a SOT-23-6 surface-mount package with dimensions of 2.9mm × 2.8mm.
The typical quiescent current is 0.4mA, with a maximum of 0.72mA.
The shutdown current is 0.1mA maximum.
The LM5050MK-1 has a fast 50ns response to current reversal.